Svchost.exe windows 7 high memory usage

Solution 2. Find and Disable the service that causes the "svchost" high CPU usage problem.

• Press Ctlr+Alt+Del keys simultaneously and then open Task Manager.
• At Processes tab, check the Show processes from all users checkbox.
• Right-click on the high usage svchost.exe process and select Go to Service(s).

1. Why do I have so many svchost exe running Windows 7?
2. Can we stop Svchost Exe?
3. Why does Svchost run so high?
4. How many svchost.exe should be running?
5. Is Svchost a virus?
6. Is svchost.exe malware?
7. What will happen if I delete svchost exe?
8. Why is CPU usage 100 when nothing is running?
9. Is Sysmain necessary?

Why do I have so many svchost exe running Windows 7?

Excessive memory use could mean corruption or some other conflict within the operating system. More often than not, Svchost is being used by Windows and multiple instances are normal because many services utilize it. Worst-case scenario, the file is infected with a virus, the last thing you need on your computer.

Can we stop Svchost Exe?

If you use a Windows-based system, you may have opened your task manager to see a swarm of processes called “svchost” taking up a lot of room. ... The short answer to this is a definite, strong “no!” Do not force any svchost process to stop!

Why does Svchost run so high?

Based on my experience, in most cases, the reason behinds the svchost.exe (netsvcs) high CPU or memory usage problem is because your PC is infected by a virus or malware application. However, this issue can be caused by other factors: Windows Update. Full Event log file.

How many svchost.exe should be running?

In previous Windows version one svchost was used to run up to 10-15 services. In Windows 10 most services runs separately, one per svchost instance. This increase number svchost processes but make process and service management more easy and accurate. So that's normal, don't bother about this.

Is Svchost a virus?

Svchost.exe actually stands for "service host," and it is a file used by many Windows applications. Despite this, it often is mistaken as a virus because malware authors have been known to attach malicious files to the svchost.exe service to prevent detection.

Is svchost.exe malware?

Because svchost.exe is used as a common system process, some malware often uses a process name of “svchost.exe” to disguise itself. The original system file svchost.exe is located in C:\Windows\System32 folder. Any file named “svchost.exe” located in other folder can be considered as a malware.

What will happen if I delete svchost exe?

What happens if I delete svchost.exe? If you delete a legitimate svchost.exe Microsoft Windows executable file, your computer may stop working properly.

Why is CPU usage 100 when nothing is running?

When the Task Manager does not reveal why you have high CPU usage, background processes are the main cause. If in Task Manager nothing is using many resources but there is a high CPU usage, make sure to scan your PC. ... If the CPU is at 100% when nothing is running, take a look at your power options settings.

Is Sysmain necessary?

If you aren't experiencing performance issues or other problems, it's a good idea to leave Superfetch (Sysmain) running. It is a useful process that significantly cuts down on the time it takes you to launch programs that you use frequently.